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* [Bug ipa/58398] New: [4.9 Regression] gcc.dg/attr-ifunc-4.c runfail regression after r202111
@ 2013-09-11 20:36 ubizjak at gmail dot com
  2013-09-11 20:37 ` [Bug ipa/58398] " ubizjak at gmail dot com
                   ` (8 more replies)
  0 siblings, 9 replies; 10+ messages in thread
From: ubizjak at gmail dot com @ 2013-09-11 20:36 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58398

            Bug ID: 58398
           Summary: [4.9 Regression] gcc.dg/attr-ifunc-4.c runfail
                    regression after r202111
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ipa
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ubizjak at gmail dot com

Somewhere between r202108 [1] and r202113 [2] a testsuite regression was
introduced:

FAIL: gcc.dg/attr-ifunc-4.c execution test

r202111 is the most probable change that introduced this regression:

Author: hubicka
Date: Fri Aug 30 15:41:26 2013
New Revision: 202111

URL: http://gcc.gnu.org/viewcvs?rev=202111&root=gcc&view=rev
Log:


    * cgraph.c (cgraph_function_body_availability): Handle weakref
    correctly.
    * passes.def: Remove pass_fixup_cfg.
    * ipa-inline.c (ipa_inline): When not optimizing, do not inline;
    track when we need to remove functions.
    (gate_ipa_inline): Execute inlining always; add comment why.
    (pass_data_ipa_inline): Remove TODO_remove_functions.
    * ipa-inline-analysis.c (inline_generate_summary): When not optimizing
    do not produce summaries.
    * symtab.c (change_decl_assembler_name): Handle renaming of weakrefs.
    (symtab_nonoverwritable_alias): Assert we are not called on weakref.
    * varpool.c (cgraph_variable_initializer_availability): Fix weakrefs,
    constant pool and vtable.


[1] http://gcc.gnu.org/ml/gcc-testresults/2013-08/msg02931.html
[2] http://gcc.gnu.org/ml/gcc-testresults/2013-08/msg02937.html


^ permalink raw reply	[flat|nested] 10+ messages in thread
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-- links below jump to the message on this page --
2013-09-11 20:36 [Bug ipa/58398] New: [4.9 Regression] gcc.dg/attr-ifunc-4.c runfail regression after r202111 ubizjak at gmail dot com
2013-09-11 20:37 ` [Bug ipa/58398] " ubizjak at gmail dot com
2013-09-12 18:44 ` ubizjak at gmail dot com
2013-09-16 11:56 ` bernd.edlinger at hotmail dot de
2013-09-16 12:07 ` hubicka at gcc dot gnu.org
2013-09-16 12:25 ` bernd.edlinger at hotmail dot de
2013-09-17  6:37 ` bernd.edlinger at hotmail dot de
2013-09-17 14:51 ` edlinger at gcc dot gnu.org
2013-10-05 13:07 ` bernd.edlinger at hotmail dot de
2013-10-06  8:52 ` ubizjak at gmail dot com

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